[ 1970.137644][ T8734] br0: port 1(veth1) entered blocking state
[ 1970.138066][ T8734] br0: port 1(veth1) entered disabled state
[ 1970.138461][ T8734] veth1: entered allmulticast mode
[ 1970.139807][ T8734] veth1: entered promiscuous mode
[ 1970.381916][ T8739] br0: port 2(veth_segment) entered blocking state
[ 1970.382279][ T8739] br0: port 2(veth_segment) entered disabled state
[ 1970.382623][ T8739] veth_segment: entered allmulticast mode
[ 1970.383880][ T8739] veth_segment: entered promiscuous mode
[ 1970.414826][ T8740] br0: port 2(veth_segment) entered blocking state
[ 1970.415209][ T8740] br0: port 2(veth_segment) entered forwarding state
[ 1970.415743][ T8740] br0: port 1(veth1) entered blocking state
[ 1970.416091][ T8740] br0: port 1(veth1) entered forwarding state
[ 1972.774598][ T8753] iperf3 (8753) used greatest stack depth: 22240 bytes left
[ 1972.920754][   T12] br0: port 1(veth1) entered disabled state
[ 1972.932166][   T12] veth1 (unregistering): left allmulticast mode
[ 1972.932551][   T12] veth1 (unregistering): left promiscuous mode
[ 1972.933526][   T12] br0: port 1(veth1) entered disabled state
[ 1972.967623][   T12] veth_segment: left allmulticast mode
[ 1972.969389][   T12] veth_segment: left promiscuous mode
[ 1972.970091][   T12] br0: port 2(veth_segment) entered disabled state
[ 1992.056657][ T9179] br0: port 1(veth1) entered blocking state
[ 1992.057027][ T9179] br0: port 1(veth1) entered disabled state
[ 1992.057376][ T9179] veth1: entered allmulticast mode
[ 1992.058599][ T9179] veth1: entered promiscuous mode
[ 1992.299693][ T9184] br0: port 2(veth_segment) entered blocking state
[ 1992.300065][ T9184] br0: port 2(veth_segment) entered disabled state
[ 1992.300404][ T9184] veth_segment: entered allmulticast mode
[ 1992.301665][ T9184] veth_segment: entered promiscuous mode
[ 1992.339407][ T9185] br0: port 2(veth_segment) entered blocking state
[ 1992.339825][ T9185] br0: port 2(veth_segment) entered forwarding state
[ 1992.340890][ T9185] br0: port 1(veth1) entered blocking state
[ 1992.341285][ T9185] br0: port 1(veth1) entered forwarding state
[ 1994.694921][ T9198] iperf3 (9198) used greatest stack depth: 21504 bytes left
[ 1994.838607][   T12] br0: port 1(veth1) entered disabled state
[ 1994.851160][   T12] veth1 (unregistering): left allmulticast mode
[ 1994.851513][   T12] veth1 (unregistering): left promiscuous mode
[ 1994.851843][   T12] br0: port 1(veth1) entered disabled state
[ 1994.885457][   T12] veth_segment: left allmulticast mode
[ 1994.885839][   T12] veth_segment: left promiscuous mode
[ 1994.886192][   T12] br0: port 2(veth_segment) entered disabled state